======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '212'
                                          'artist'  'Goran Bregović'
                                     'text_people'  'Goran Bregović'
                                         'release'  'Underground'
                                           'title'  'Wedding-Čoček'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['soundtrack', 'gypsy', 'balkan', 'folk', 'ethnic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '11'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '118'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Underground'
'TBPM' (BPM (beats per minute))                     '118'
'TCOM' (Composer)                                   'Goran Bregović'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer', 'mi-brass']
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['engineer', 'Stéphane Caisson'], ['engineer', 'Zoran Janković'], ['engineer', 'Vlada Negovanović'], ['engineer', 'George Shilling'], ['engineer', 'Dragan Vukićević']])
'TIT2' (Title/songname/content description)         'Wedding-Čoček'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Goran Bregović'
'TPE2' (Band/orchestra/accompaniment)               'Goran Bregović'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Mercury Records'
'TRCK' (Track number/Position in set)               '6/11'
'TSO2'                                              'Bregović, Goran'
'TSOC'                                              'Bregović, Goran'
'TSOP' (Performer sort order)                       'Bregović, Goran'
'TSRC' (ISRC (international standard recording code))  'FRZ039570080'
'TXXX:ASIN'                                         'B00000134U'
'TXXX:Artists'                                      'Goran Bregović'
'TXXX:BARCODE'                                      '731452891020'
'TXXX:CATALOGNUMBER'                                '528 910 2'
'TXXX:MusicBrainz Album Artist Id'                  '883ece23-2779-4091-b527-62eb07ee79d4'
'TXXX:MusicBrainz Album Id'                         '33a383a0-ab4a-4ea2-872a-1752d228b8a3'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/soundtrack'
'TXXX:MusicBrainz Artist Id'                        '883ece23-2779-4091-b527-62eb07ee79d4'
'TXXX:MusicBrainz Release Group Id'                 'c6f11cbd-8deb-39f1-b36b-6660c02aee89'
'TXXX:MusicBrainz Release Track Id'                 '730df4a0-8176-3189-bd79-7c70144ed848'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['soundtrack', 'gypsy', 'balkan', 'folk', 'ethnic']
'TXXX:originalyear'                                 '1995'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.82 dB'
'TXXX:replaygain_track_peak'                        '0.637998'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'935b28c1-650d-43b5-a911-dcb07b8acb4e')

========================== row from database ==========================
                                              'id'  1235795
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/Boban Markovic Orkestar/Underground/06 Goran Bregovic & Boban Markovic Orkestar - Wedding - Cocek.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  212
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  5267374
                                           'mtime'  1620528287
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east Boban Markovic Orkestar 06 Bregovic & Boban Markovic Orkestar Cocek loc style gypsy balkan klezmer;mi brass
                                      'tag_artist'  Goran Bregović
                                     'tag_release'  Underground
                                       'tag_title'  Wedding-Čoček
                                             'bpm'  118.0
                                    'search_title'  'cocek':2,5 'wedding':1,4 'weddingcocek':3,6
                                   'search_artist'  'bregovic':2,3 'goran':1
                                  'search_release'  'underground':1
                                     'search_rest'  '00south':1 'balkan':13 'boban':5 'brass':18 'bregovic':8 'cocek':9 'east':4 'europe':2 'gypsy':12 'klezmer':14,16 'loc':10 'markovic':6 'mi':15,17 'middle':3 'orkestar':7 'style':11
                                    'search_combo'  '00south':11 'balkan':23 'boban':15 'brass':28 'bregovic':8B,9B,18 'cocek':2A,5A,19 'east':14 'europe':12 'goran':7B 'gypsy':22 'klezmer':24,26 'loc':20 'markovic':16 'mi':25,27 'middle':13 'orkestar':17 'style':21 'underground':10C 'wedding':1A,4A 'weddingcocek':3A,6A
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'gypsy', 'balkan', 'folk', 'ethnic']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620528286.9525847  (2021-05-09 04:44:46)
                             'size'  5267374